Re: [pm] fix time after suspend-to-*

[Pavel Machek <pavel@suse.cz>]

Hi!

> > +static int pit_resume(struct sys_device *dev)
> > +{
> > +	if (got_clock_diff) {	/* Must know time zone in order to set clock */
> > +		xtime.tv_sec = get_cmos_time() + clock_cmos_diff;
> > +		xtime.tv_nsec = 0; 
> > +	} 
> > +	return 0;
> > +}
> > +
...
> Forgive me, I'm not totally familiar w/ the sysfs/pm stuff, but normally
> you need to have the xtime_lock to safely manipulate xtime. Also,
> couldn't you just call settimeofday() instead?  The bit about manually
> setting the timezone also confuses me, as we don't normally do this at
> bootup in the kernel.  
> 

I took it straight from apm.c... But it is well possible that it needs
some locking. OTOH this runs with interrupts disabled, perhaps
thats enough?
				Pavel
-- 
				Pavel
Written on sharp zaurus, because my Velo1 broke. If you have Velo you don't need...